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Cisco IOS Next Hop Resolution Protocol Buffer Overflow
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Secunia Advisory:
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SA26360
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Release Date:
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2007-08-09
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Last Update:
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2007-08-15
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Popularity:
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12,568 views
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Critical:
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Moderately critical
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Impact:
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DoS
System access
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Where:
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From local network
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Solution Status:
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Partial Fix
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| OS: | Cisco IOS 12.x
Cisco IOS R12.x
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Secunia CVSS-2 Score:
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Available in Secunia business solutions 
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| Advisory Content (Page 1 of 3) | [ 1 ] [ 2 ] [ 3 ] | |
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Description:
A vulnerability has been reported in Cisco IOS, which can be exploited by malicious people to cause a DoS (Denial of Service) or compromise a vulnerable system.
The vulnerability is caused due to a boundary error in the implementation of the Next Hop Resolution Protocol. This can be exploited to cause a buffer overflow by sending a specially crafted NHRP packet containing an invalid total length in the fixed header.
Successful exploitation requires that support for the Next Hop Resolution Protocol is enabled.
Change Page:
[ 1 ] [ 2 ] [ 3 ]
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Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.
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